ChartAxis Class

Serves as the base class for classes that represent chart axes.

Declaration

export class ChartAxis extends SerializableModel

Remarks

The ChartAxis class provides settings that allow you to specify the axis visibility (ChartAxis.visible) and title (ChartAxis.title).

Inheritance

ChartAxis

ChartAxisX

ChartAxisY

constructor

Initializes a new instance of the ChartAxis class.

Declaration

constructor(
    JSON?: any,
    serializer?: DevExpress.Analytics.Utils.ModelSerializer
)

Parameters

Name	Type	Description
JSON	any	A JSON object used for dashboard deserialization. Do not pass this parameter directly.
serializer	ModelSerializer	An object used for dashboard deserialization. Do not pass this parameter directly.

Properties

numericFormat Property

Specifies the numeric display format the chart axis data uses.

Declaration

numericFormat: DataItemNumericFormat

Property Value

Type	Description
DataItemNumericFormat	A DataItemNumericFormat object that contains format settings for numeric values, including the precision, unit, currency, and format type.

reverse Property

Specifies whether the axis is reversed.

Declaration

reverse: ko.Observable<boolean>

Property Value

Type	Description
Observable<boolean>	true, to reverse the axis; otherwise, false.

Remarks

If the Y-axis is reversed, its values are ordered from top to bottom.

title Property

Specifies the title of the chart’s axis.

Declaration

title: ko.Observable<string>

Property Value

Type	Description
Observable<string>	A string that specifies the title of the chart’s axis.

Remarks

Use the titleVisible property to specify whether the title of the chart’s axis is visible.

titleVisible Property

Specifies whether the title of the chart’s axis is visible.

Declaration

titleVisible: ko.Observable<boolean>

Property Value

Type	Description
Observable<boolean>	true, if the title of the chart’s axis is visible; otherwise, false.

Remarks

Use the title property to set the axis title.

visible Property

Specifies whether the chart’s axis is visible.

Declaration

visible: ko.Observable<boolean>

Property Value

Type	Description
Observable<boolean>	true, if the chart’s axis is visible; otherwise, false.

Methods

getInfo Method

For internal use.

Declaration

getInfo(): DevExpress.Analytics.Utils.ISerializationInfoArray

Returns

Type	Description
ISerializationInfoArray	An array of objects that provide serialization info.